Resource filer

1. Create a resource script file data.rc with contents:

SOMETHING RCDATA \"something.dat\"
SOMETHING_ELSE RCDATA \"something_else.dat\"

2. Compile data.rc with brcc32.exe to create data.res.

3. Include data.res in your project with {$R data.res}

4. Copy the data from resource to file with:

var
  R, F: TStream;
begin
  R := TResourceStream.Create(hInstance, \'SOMETHING\', RT_RCDATA);
  try
    F := TFileStream.Create(\'something.dat\', fmCreate);
    try
      F.CopyFrom(R, 0);
    finally
      F.Free;
    end;
  finally
    R.Free;
  end;
  R := TResourceStream.Create(hInstance, \'SOMETHING_ELSE\', RT_RCDATA);
  try
    F := TFileStream.Create(\'something_else.dat\', fmCreate);
    try
      F.CopyFrom(R, 0);
    finally
      F.Free;
    end;
  finally
    R.Free;
  end;
end;